keith alexander made an emergency visit to capitol hill urging lawmakers to reject an amendment to a defense bill to end the phone records program. the obama administration is warning the nation would be at risk of more terrorism if it stops the nsa's massive collection of personal phone records. >>> former new york congressman anthony weiner is apologizing again for sending more explicit photos and messages. this time, he says he is refusing to quit in his race for mayor. >> there is no question that what i did is wrong. >> i have forgiven him. i believe in him. and as we have said from the beginning, we are moving forward. >> weiner reportedly promised a 22-year-old woman a job at a political website and a chicago condo where they could meet and have sex. we have seen this before. he resigned his house seat in 2011 after apologizing for sending explicit photos and x- rated chats. >>> oakland's police chief explains why his department was caught off guard when protestors reacted to the george zimmerman acquittal earlier this month. chief sean whent told the city council it was an intelligen